SBS12DMHSPPC

Overview

The SBS12DMHSPPC is an internally driven magnetic buzzer from the Mallory Sonalert SBW series, designed for medical applications. It operates on a DC voltage range of 9 to 12 VDC with a current draw of 40 to 250 mA. The device produces a sound pressure level of 95 dB at 9 V measured at 10 cm and functions within a frequency range of 40 Hz to 250 Hz. It features through-hole mounting with solder termination and has physical dimensions of 44.45 mm in diameter by 15 mm in height. The unit supports an operating temperature range from -30°C to +65°C.

Feature Summary

• Internally driven magnetic transducer architecture
• Medical application rating certification
• Through-hole PCB mounting capability

Applications

• Medical equipment audio signaling
• Industrial control panel alerts
• Automotive status indicators

Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure compatibility with required acoustic output and electrical parameters. Confirm RoHS compliance status and lead-free characteristics prior to integration into regulated assemblies. Cross-reference the part number with the latest Mallory Sonalert documentation to validate active product status and any recent design revisions.

Selection Notes

Select this component when a high-intensity audible alert is required for medical or industrial environments. The internal driver simplifies circuit design by eliminating external oscillator requirements. Ensure the system power supply can sustain the specified current draw without voltage sag during activation. Verify that the through-hole footprint matches the target printed circuit board layout constraints.

Part Context

This component belongs to the SBW series of audible warning devices manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction suitable for demanding environments. The SBW designation indicates specific acoustic and electrical performance standards defined by the manufacturer for this family of magnetic buzzers.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not match the specific medical rating or acoustic profile.